JPH0242841Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Technical Field] The present invention is designed to securely fix a wall panel even when it is made of inorganic cement board, etc., and to easily replace the wall panel. This relates to a bathroom unit.

[Background Art] Conventionally, in bathroom units constructed by assembling floor pans, wall panels, ceiling panels, etc., the wall panels and ceiling panels are made of steel plates, and the ends of each panel have bent attachments. It was made up of pieces, and was assembled by butting the mounting pieces together and joining them with screws, nuts, etc. However, when inorganic cement boards are used as wall panels, it is not possible to bend the edges, so separate connecting fittings are fixed to the edges of the panel with adhesive, and the connecting fittings are connected to each other. It was something that joined together. However, with this method, there is a risk that the adhesive may peel off, especially under humid conditions such as in a bathroom, and the bonding strength is not sufficient, and if the wall panel is damaged, the ceiling panel must also be removed at the same time. Therefore, the wall panels could not be easily replaced.

[Purpose of the invention] The present invention was made in view of the above points, and it is possible to securely fix wall panels such as inorganic cement boards, and also to fix the wall panels alone without removing the ceiling panels. The purpose is to provide a bathroom unit that can be easily replaced.

[Disclosure of the invention] That is, the bathroom unit of the invention includes a floor pan 1
A stud 2 is erected on the upper surface of the corner end of the
A crosspiece 3 is installed between the upper ends of the adjacent studs 2, 2, screw holes 5 and through holes 6 for inserting the screws 9 are bored in the presser bar 4, and a presser piece 10 is provided at the lower end of the presser bar 4. A wall panel 8 is installed on a mounting frame 7 formed by a pair of adjacent studs 2, 2, crosspieces 3, and the peripheral edge of the floor pan 1, and screws inserted through the screw holes 5 of the holding bar 4 are installed. 9 is screwed into the crosspiece 3 to fix the presser bar 4 to the crosspiece 3, and the upper end of the wall panel 8 is held between the presser piece 10 of the presser bar 4 and the crosspiece 3, and the stud 2 is fixed. A mounting piece 12 bent downward is formed at the end of the ceiling panel 11 disposed on the upper side, and a screw hole 25 is formed in the crosspiece 3 through which the screw 9 passed through the through hole 6 of the holding bar 4.
It is made by threading through and screwing onto the mounting piece 12 of the ceiling panel 11, and by holding the upper end of the wall panel 8 between the crosspiece 3 and the holding bar 4, the wall panel 8 is firmly fixed. The above purpose is achieved by screwing the screws 9 passed through the holes 6 of the presser bar 4 into the mounting pieces 12 of the ceiling panel 11 through the screw holes 25 drilled in the crosspiece 3, so that only the wall panel 8 can be removed. This has been achieved.

The present invention will be described in detail below based on illustrated embodiments. As shown in FIG. 1, the floor pan 1 is formed into a flat, substantially box-like shape with an open top surface, and a horizontal piece 13 is bent and extended outward at the peripheral end of the floor pan 1. A rising piece 14 rises upward from the tip of the horizontal piece 13. A corner block 15 is fixed to the upper surface of the horizontal piece 13 at the corner of the floor pan 1, and a stud 2 is attached to the upper surface of the corner block 15.
has been erected. Moreover, on the upper surface of the horizontal piece 13,
As shown in FIG. 5, the floor surround 16 is fixed with screws 9 or the like. This floor rotating 16 is formed with a water cutter 18 and a fixed piece 19 protruding from the upper surface of a fixed piece 17, and a groove 20 whose upper surface is open is formed between the water cutter 18 and the fixed piece 19. The stud 2 is made of steel or the like and has a substantially L-shaped cross section, and has a screw hole 21 bored in its upper end. Screw holes 25 are bored in the crosspiece 3, and fixing pieces 22 are bent and formed at both ends of the crosspiece 3, and the fixing pieces 22 are screwed between the upper ends of the adjacent studs 2, 2. The crosspiece 3 is fixed at 9 and installed. As shown in FIG.
4 extends upward, and a holding piece 10 hangs downward from the other end of the base piece 23,
The upper piece 24 has a large diameter through hole 6 through which the screw holes 5 and 9 pass. This through hole 6 is provided at a position corresponding to the screw hole 25 bored in the crosspiece 3. Further, a small protrusion 26 is provided on the back side of the upper piece 24, and a sealing tape 27 formed of butyl tape or the like is formed on the back side of the holding piece 10.
is attached. Although the wall panel 8 is not limited, for example, an inorganic cement board or the like can be used.

However, how to assemble the bathroom unit. First, install the floor pan 1 in an appropriate position, and then place the corner blocks 15 on the horizontal piece 13 around the floor pan 1.
At the same time, the flooring 16 is installed. Next, studs 2 are placed on the top surface of each corner block 15.
are erected and fixed, and a crosspiece 3 is erected between the upper ends of the studs 2, and a pair of adjacent studs 2, 2 and the crosspiece 3 are assembled.
A mounting frame 7 is formed by the floor mounting 16 and the wall panel 8 is placed on the mounting frame 7, and the lower end of the wall panel 8 is inserted into the groove 20 of the floor mounting 16 as shown in FIG.
Insert inside. On the other hand, screw the screw 9 passed through the screw hole 5 of the presser bar 4 into the crosspiece 3, and
is fixed to the crosspiece 3, and the presser piece 10 of the presser bar 4 is
is applied to the upper end of the wall panel 8, and the upper end of the wall panel 8 is held between the presser piece 10 and the crosspiece 3. After attaching the four circumferential wall panels 8 to the mounting frame 7 in this manner, a ceiling panel 11 made of a steel plate or the like is placed above the studs 2, and the ends of the ceiling panel 11 are bent downward. The formed mounting piece 12 is placed on the back side of the crosspiece 3, and the screw 9 is passed through the through hole 6 of the holding bar 4 and screwed into the screw hole 25 of the crosspiece 3 as shown in FIGS. 1 and 2. The ceiling panel 11 is fixed by screwing it into the screw hole 29 drilled in the mounting piece 12 of the ceiling panel 11. After that, the soft watertight material 28 is attached to the ceiling panel 11.
and the wall panel 8. By doing so, the upper end of the wall panel 8 is held between the presser piece 10 of the presser bar 4 and the crosspiece 3, and the lower end of the wall panel 8 is held between the floor frame 16 as shown in FIG. By being inserted and fixed into the groove 20, the wall panel 8 is securely fixed to the mounting frame 7. Furthermore, in the event that the wall panel 8 is damaged, the wall panel 8 can be removed by removing the screws 9 that fix the presser bar 4 in order to replace it, and the ceiling panel 11 can be fixed. There is no need to remove screw 9. Further, by providing the small protrusion 26 on the upper piece 24 of the presser bar 4, the small protrusion 26 hits the crosspiece 3 when the presser bar 4 is fixed to the crosspiece 3 with the screws 9, so that the presser bar 4 and The crosspiece 3 will not be forcibly tightened with the screws 9, and the presser bar 4 and the crosspiece 3 will not be forcibly tightened.
It is possible to prevent deformation, etc. of the presser bar 4, and furthermore, the sealing performance of the sealing tape 27 stuck to the presser bar 4 can be made even more effective.

[Effects of the invention] As described above, the present invention has screw holes and through holes for screw insertion in the presser bar, and a presser piece is provided at the lower end of the presser bar to pass through the screw holes in the presser bar. The screws were screwed into the crosspiece to secure the presser bar to the crosspiece, and the upper end of the wall panel was held between the presser piece of the presser bar and the crosspiece.
The upper end of the wall panel can be clamped between the crosspiece and the presser bar to securely and firmly fix it, and the screw that passes through the hole in the presser bar can be inserted into the crosspiece. Since it is passed through the hole and screwed onto the mounting piece of the ceiling panel, the wall panel can be removed by loosening the screws, and even if the wall panel is damaged, it can be easily replaced.

[Brief explanation of drawings]

Fig. 1 is a partially cutaway exploded perspective view of an embodiment of the present invention, Fig. 2 is a sectional view of the main parts of the same, Fig. 3 is a partially cutaway perspective view of the presser bar of the above, Figs. 4 and 5. is a sectional view of a main part of the same as above. 1 is a floor pan, 2 is a stud, 3 is a crosspiece, 4 is a holding bar, 5 is a screw hole, 6 is a through hole, 7 is a mounting frame,
8 is a wall panel, 9 screws 9, 10 are holding pieces, 11
1 is a ceiling panel, and 12 is a mounting piece.

Claims (1)

[Scope of utility model registration request] A stud is erected on the upper surface of the corner end of the floor pan, a crosspiece is installed between the upper ends of the adjacent studs, and a screw hole and a through hole for screw insertion are respectively drilled in the presser bar. A holding piece is provided at the lower end of the wall panel, and the wall panel is mounted on the mounting frame formed by a pair of adjacent studs, the crosspiece and the peripheral edge of the floor pan, and the screws passed through the screw holes of the holding bar are inserted into the crosspiece. At the same time, the upper end of the wall panel is held between the retainer piece of the retainer bar and the crosspiece, and the lower end of the ceiling panel placed above the stud is screwed into the stud. This bathroom unit is formed by forming a mounting piece that is bent to the side, and screwing the screw passed through the hole in the holding bar through the screw hole drilled in the crosspiece to the mounting piece on the ceiling panel.